override fun onStartCommand()

in health-services/ExerciseSample/app/src/main/java/com/example/exercise/ExerciseService.kt [141:176]

27 lines of code
3 McCabe index (conditional complexity)


    override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
        super.onStartCommand(intent, flags, startId)
        Log.d(TAG, "onStartCommand")

        if (!isStarted) {
            isStarted = true

            if (!isBound) {
                // We may have been restarted by the system. Manage our lifetime accordingly.
                stopSelfIfNotRunning()
            }

            // Start collecting exercise information. We might stop shortly (see above), in which
            // case launchWhenStarted takes care of canceling this coroutine.
            lifecycleScope.launch {
                repeatOnLifecycle(Lifecycle.State.STARTED) {
                    launch {
                        healthServicesManager.exerciseUpdateFlow.collect {
                            when (it) {
                                is ExerciseMessage.ExerciseUpdateMessage ->
                                    processExerciseUpdate(it.exerciseUpdate)
                                is ExerciseMessage.LapSummaryMessage ->
                                    _exerciseLaps.value = it.lapSummary.lapCount
                                is ExerciseMessage.LocationAvailabilityMessage ->
                                    _locationAvailabilityState.value = it.locationAvailability
                            }
                        }
                    }
                }
            }
        }

        // If our process is stopped, we might have an active exercise. We want the system to
        // recreate our service so that we can present the ongoing notification in that case.
        return Service.START_STICKY
    }